After obtaining his Bachelor’s degree at the University of Music in Fribourg with Jörg Dürmüller and Delphine Gillot , Gabriel De Jesus is pursuing his studies with a Master’s degree at the Swiss Opera Studio in the singing class of Tanja Ariane Baumgartner. He has performed at oratorio concerts, such as Bach’s Saint-John’s Passion as Pilate and in Brahms' Deutsches Requiem as the Baritone soloist in 2022. On the stage, Gabriel De Jesus interpreted Schaunard in Puccini’s La Bohème with the « Opéra-Théâtre » company of Geneva in 2021.